Data Directive BPM Export/Import

If I change the group name of a Data Directive and Disable it in my Pilot System then Export it, when I import it into my Live System will it overwrite the existing Directive (it has the same name) or will it create a NEW Directive?

Export with the directive disabled.
I believe it will re-use the group, but it tends to make a duplicate of the directive inside that group.

If you use bpm export/import it will overwrite by group. if you use solution workbench it will overwrite by name. Neither is by default you have to check the option.